Nitrofen, 10µg/ml in Cyclohexane, 10ml

Metolachlor ESA sodium salt, 25mg

Benz[a]anthracene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1718-53-2

Cadusafos, 100µg/mL in Acetonitrile, 1ml